2011 06 ims_explorer_june_techpreview

© 2011 IBM Corporation

IBM Software Group | IMS

IMS Enterprise Suite Explorer

Marilene Rodermarilene@us.ibm.comSoftware Engineer

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

IMS Application Development (AD) Challenges

Shrinking knowledge base around IMS &

hierarchical data base model

Difficult to find DLI programmers

Lack of integrated development solutions and tools

Difficult to test and deploy applications

Fewer experienced COBOL and PL/I programmers

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

JCLISPFSDSFJESUser ModsUser ExitsDBDGENPSBGENACBGENOLCDRDDLI

IMS interfaces

IMS

TM/DB

Database

IMSNEW IMS interfaces

DDL

Restful

Schemas

Dynamic

Point and Click

Drag and Drop

Installation

and

Operations

Installation

and

Operations

Application

Development

Application

Development

Reporting

and Analysis

Reporting

and Analysis

Reduce the need for special, in-depth IMS skills

IMS Simplification Strategy

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

�ISPF

IMS Explorer for Administration

(Web Browser)

IMS Explorer

(Eclipse)

IMS Simplification Strategy

Developer Administrator

Requirement:

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Eclipse Integrated Development Environment

–Is a fully Integrated Development Environment supporting

–Java, C/C++/C#, PERL, PHP, HTML, JSP™, EJB™ …

–Integration platform for tools and open platform for

application development tools

–Easily add new tools to existing installed products

–common shell sharing

–All IBM Rational® products are Eclipse based

Tool A Tool B Tool C Tool D

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Introduction the IMS Enterprise Suite Explorer

� Easier visualization and editing of IMS Database and Program

Definitions

– Provide graphical editors to:

– Display IMS database hierarchical structures

– Display/create/edit PSBs

– Change/add fields on a DBDs

– Import Cobol CopyBooks and PL/I Structures to a database segment*

– Generate of DBD and PSB source

� Ability to easily access IMS data using SQL statements

– Leveraging IMS v11 Universal JDBC driver

� Connectivity to the z/OS system

– Browse a Data Set and submit JCLs

– Import and export DBD and PSB source files from a Data Set to the IMS Explorer, and vice-versa

*Requires RDz 7.6 or later

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Displaying an IMS Database Structure via Green Screen

Logical Relationship in a DBD Source

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Displaying a physical IMS Database Structure with IMS Explorer

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Displaying a logical IMS Database Structure with IMS Explorer

A concatenated segment and its underlying

source segments

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

PSB and PCB Definitions via Green Screen

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Building a PCB definition with IMS Explorer

AutomaticGeneration

Point and click to select

Sensegs

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Querying an IMS Database with DFSDDLT0

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Querying an IMS Database with IMS Explorer with Universal JDBC driver

1 – Start by establishing a connection to an IMS system ….

IP and Port for IMS Connect

Point to an IMS Explorer project with the PSB that will be used to connect

to an IMS database

Create a new

connection

…

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Querying an IMS Database with IMS Explorer with Universal JDBC driver

2 – Connect … and start querying, updating, deleting IMS data

View w/ the SQL results

SQL Builder with content assistance to build a SQL statement

Connection

PSB = Schema

DB PCB = Database

Database Segments

Here you can create SQL scripts with

Select, Update,

Delete, Insert statements

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Browsing Data Sets and Submitting JCL’s

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Browsing Data Sets and Submitting JCL’s with the IMS Explorer

JES output is displayed

here

Browse data sets

Edit a data a set member

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

IMS ExplorerIntegration Strategy

Out of the box shell-sharing with:

• IMS Tools

• Rational Development for Systems z

• Including RDz UT

•Problem Determination Tool

• Debug Tool, File Manager

• Optim Data Studio

• CICS Explorer

….

Integration Road Map:

Phase 1 (GA) – Shell sharing

Next Steps - Integration (RDz, IMS Tools,

Debug Tools, CICS Explorer..)

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IBM Software Group | IMS

IBM Confidential © 2011 IBM Corporation

Want to Learn More About IMS Explorer?

www.ibm.com/ims � Click on IMS Enterprise Suite